58104594 ÷ 897 
The aim is to understand the frequency of 897 in 58104594.

Step 1:
If we divide 5 by 897, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 897

Moving on to step 2:
897 goes into 58 0 times with a remainder of 58.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 58 to get 58.
Take the next digit (1) from the dividend and append it to 58, then repeat: 581 / 897

On to step 3:
If we divide 581 by 897, we get 0 and a remainder of 581.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 581, we get 581.
Grab the next digit (0) from the dividend, add it to 581, then carry on: 5810 / 897

On to step 4:
The number 897 fits into 5810 6 times, leaving a remainder of 428.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we take 5382 away from 5810, we end up with 428.
Fetch the next digit (4) from the dividend, attach it to 428 and continue: 4284 / 897

Moving on to step 5:
When dividing 4284 by 897, we get 4 with a remainder of 696.
Put 4 as the next digit of the answer. 
Result so far: 64.0
If we subtract 3588 from 4284, we get 696.
Bring next digit (5) of the dividend behind the 696 and repeat the process: 6965 / 897

Moving on to step 6:
897 can be fit into 6965 7 times, resulting in a remainder of 686.
Use 7 as the next digit of our solution. 
Result so far: 647.0
Subtract 6279 from 6965 to get 686.
Grab the next digit (9) from the dividend, add it to 686, then carry on: 6869 / 897

Let's proceed to step 7:
If we divide 6869 by 897, we get 7 and a remainder of 590.
Write down 7 as next digit of the result. 
Result so far: 6477.0
The remainder is 590 after subtracting 6279 from 6869.
Grab the next digit (4) from the dividend, add it to 590, then carry on: 5904 / 897

Step 8:
5904 divided by 897 is 6 with a remainder of 522.
Record the quotient 6 as the next digit in the result. 
Result so far: 64776.0
If we take 5382 away from 5904, we end up with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Let's proceed to step 9:
If we divide 5220 by 897, we get 5 and a remainder of 735.
Write down 5 as next digit of the result. 
Result so far: 64776.5
If we take 4485 away from 5220, we end up with 735.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

On to step 10:
897 goes into 7350 8 times with a remainder of 174.
Record the quotient 8 as the next digit in the result. 
Result so far: 64776.58
Deduct 7176 from 7350 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Moving on to step 11:
897 can be fit into 1740 1 times, resulting in a remainder of 843.
Put 1 as the next digit of the answer. 
Result so far: 64776.581
If we take 897 away from 1740, we end up with 843.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8430, and continue the process.

Step 12:
897 can be fit into 8430 9 times, resulting in a remainder of 357.
Use 9 as the next digit of our solution. 
Result so far: 64776.5819
The remainder is 357 after subtracting 8073 from 8430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

Step 13:
897 can be fit into 3570 3 times, resulting in a remainder of 879.
The next digit of our result is 3. 
Result so far: 64776.58193
The remainder is 879 after subtracting 2691 from 3570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8790, and continue the process.

Advancing to step 14:
The number 897 fits into 8790 9 times, leaving a remainder of 717.
Write down 9 as next digit of the result. 
Result so far: 64776.581939
If we subtract 8073 from 8790, we get 717.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7170, and continue the process.

Advancing to step 15:
897 goes into 7170 7 times with a remainder of 891.
Put 7 as the next digit of the answer. 
Result so far: 64776.5819397
The remainder is 891 after subtracting 6279 from 7170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8910, and continue the process.

Let's proceed to step 16:
When dividing 8910 by 897, we get 9 with a remainder of 837.
The next digit of our result is 9. 
Result so far: 64776.58193979
The remainder is 837 after subtracting 8073 from 8910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8370, and continue the process.

The final result is 64776.58193979 with a remainder of 8.37e-07.